Definitions for "AUSTRALIAN BUSINESS NUMBER"
Keywords:  abn, ato, taxation, gst, dealing
is your identifier for certain dealings with the ATO and other government departments and agencies.
See Attachment 3 for more detail. The Better Service Delivery Program (BSDP) will, in most cases, only provide the IT infrastructure to services that have an ABN and are registered for GST. However, some services/organisations may be in the process of securing funding and/or obtaining their ABN/GST or be subject to different requirements by the Australian Taxation Office due to the nature of their agency. The Program will take this into consideration.
a single identifier for all business dealings with the Australian Taxation Office.